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WALKERA 37

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Old 01-31-2007, 10:20 PM
  #1076  
W37 Cepeda
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Default RE: WALKERA 37

Dont worry about it. THe G007 will work with the JR digital servo.
Like I said, to take advantage of digital resolution, set the gyro to DS mode. That is it.
It's very simple to do. I can also tell you how to program it. AVSC, Normal, and cutoff, plus sensitivity.
It has delay for those super fast servos, and an extend servo travel setting to limit unwanted strain on the servo.
Believe me, this is my setup. It works very very well indeed.


W37 Cepeda


ORIGINAL: armycopter

The instructions for the GY401 tell you specifically not to use JR servos with it. I don't know about the GY007 from Walkera.
Old 02-05-2007, 05:36 PM
  #1077  
trpl7
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Default RE: WALKERA 37


ORIGINAL: trpl7

I purchased a Walkera #37 a few weeks ago and have finally just got around to taking it out of the box today. I noticed that I have a piece broke where the tail rudder pushrod links to the servo pushrod. A small "S" shaped plastic piece with a screw in the center and ball linkages on each opposite end. It is connected to a metal "L" bracket almost where the tail boom starts at the back of the main chassis. Does anyone know where I can order that piece and what is it called. I've checked rcandme.com and don't see the piece that I need. Could it be part of the "tail pushrod set"? It's hard to tell by the pictures the retailers show but I do see the metal "L" bracket as part of that set. Any help will greatly be appreciated.


trp



Thanks to the guys at RCandMe.com [sm=thumbs_up.gif] I found the piece I needed. Just in case anyone else has the same problem it is in the Tail Push Rod Set #HM-037-Z-35. They also had the best price $4.95 and I received it in 3 days.

Happy Flying...


Trp
Old 02-05-2007, 07:38 PM
  #1078  
armycopter
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Default RE: WALKERA 37

I like RCandME.com too. They've been great.
Old 02-06-2007, 09:24 AM
  #1079  
W37 Cepeda
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Default RE: WALKERA 37

Hi.

It seem the issue here is that you don't have enough pitch on your main blades. Or, you don't have enough power.
IT's very difficult to find out, unless you get a pitch gauge.

The normal settings should be that just a bit over half throttle position on your remote, the Heli begins to elevate.
If it does not do this, and you have enough power...then pitch is what you need to adjust. increase the pitch (the angle of attack on your main blades)

W37.



ORIGINAL: smartdaniel

Hi i have just got my 37 and cant get it off the ground tweaked all to get rite but still wont elavate
any ideas as i am new at this
Old 02-13-2007, 08:35 AM
  #1080  
W37 Cepeda
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Default RE: WALKERA 37

hello, everyone encounters the same problem.

this is asuming you have a a mecanical centered alignment on the rudder system.

This is how it works. DIP 10 -12 are for programming the remote. You must do this with the remote on the v1 and v2 set to the center position (0).
and ONE SWTICH AT A TIME.

This is asuming you are mecanicly aligned. do these steps


1 . Set the gyro to AVSC mode. make the sensitivity on the gyro 40%
2. You wont need rudder mix anymore. With the remote turned off set the DIP #7 to the off position.
3. make sure you have v1 and v2 set to zero. Turn on the remote. and the apply power on the heli.
4. Dip # 12 switch to on, (carefull dont push the throttle). The walkera logo will change color. your in programming mode for Gyro Sens and Rudd MIX.

5. v2 is the sensitivity setting. Try -50 on the V2 knob. for v1 the rudd mix. this function is different when you are on AVCS mode. It adjusts the center position of the gyro.
if you see yourself always compensating to the left or right to keep the tail facing you, v1 will adjust that for you, for this try -40 on the V1 knob.

6. Once you with find the proper settings, then you will switch back the DIP 12 to the off position, and this will record that setting into the memory. then you may power off the remote.

7. You may try to hover the helicopter in programming mode, you dont have to be swtiching back and forth when adjusting the pots.

If your heli spins out of control, that means you are reversed, switch from NOR to REV, or vicaversa on the gyro. If you do this,
you must re-adjust your mecanical center again in normal mode.

(the mecanical center is nothing more than 0 pitch on the rudder blades, while the bellcranck arm on the servo is aprox. 90 degress or very close to it).this is done with the Gyro set to NORMAL MODE ONLY!), then you mecanicly remove the bellcrank arm and reset it, or if you are using a rudder
servo boom holder, you move the rudder up or down, as long is you have a good aprox. to 90 degress on the bellcrank arm.

W37
ORIGINAL: cop

HELP ME PLEASE!!!

Hi all i hope someone can help me my DF37 wont do anything i want it to do. Excuse my terminology, when i begin to throttle up the tail just wants to spin counter clockwise (nose out) it is almost as if the giro is fighting it all the time. The rudder blades are moving correctly along the slider both ways but the tail will not go clock wise at all (nose out) it just wants to spin counter clockwise even more so with more throttle.

I was told by a local hobby shop that it could be the giro which is broken as i had a small crash (nothing obvious broken) so i bought a new upgraded one, a CSM although this works the tail servo better it doesnt make any difference to the flight so i reverted back to the G006.

The heli used to fly very well, only in hover thats all i can do at the moment. It just seems as if a bug has got into the system. Ive checked back on the forum and followed some of your problem solving ideas but nothing has worked (maybe im doing something wrong).

I hope someone out there can help me, ive tried everything i know in my very limited knowledge of helicopters and nothing has worked.

Thanks COP
Old 02-13-2007, 01:42 PM
  #1081  
cop
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Default RE: WALKERA 37

Hi W37 CEPEDA,

Thanks very much for that, Ive been out of action for a few weeks know trying everything possible to get it working again. I will try what you said tonight and let you know how it pans out.

Thanks again

COP
Old 02-13-2007, 08:24 PM
  #1082  
Permand
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Default RE: WALKERA 37

Hei,
does anybody want to sell their WK-701 transmitter (and ship it to Denmark)?
I could use one extra for my flightsim.

Per.
Old 02-14-2007, 10:22 AM
  #1083  
cop
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Default RE: WALKERA 37

Hi W37 CEPEDA

Ive done what you said and "HURRAY IT WORKS AGAIN" thankyou, your a star.

COP
Old 02-14-2007, 10:42 AM
  #1084  
MR-M
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Default RE: WALKERA 37

Purple light = Normal mode
Light blue light = Dip #10 on. PIT/ PZT adjustment
Yellow light = Dip #11 on. Throttle curve adjustment
Dark blue light = Dip #12 on. Rudder Revolution mixing
As stated before if AVCS is active and rudder mix is active it may cause spinnng.
I hope this helps.
Old 02-14-2007, 07:53 PM
  #1085  
Permand
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Default RE: WALKERA 37

Here you can see how I have mounted my rudder servo.


Per.
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Old 02-14-2007, 08:18 PM
  #1086  
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Default RE: WALKERA 37

look wicked why make it like that? is it good?


ORIGINAL: Permand

Here you can see how I have mounted my rudder servo.


Per.
Old 02-14-2007, 08:23 PM
  #1087  
johnchu_hk
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Default RE: WALKERA 37

hey cepeda i see you still here at 37 thread you still teach people

funny you are still here. I was thinking you stop already

i think you getting brains already. Are you now in schooling?

I think you are no study in school and learning.

that is good.

long live you. may you have more knowledge gain than what you have before

happy new year to all
Old 02-14-2007, 08:56 PM
  #1088  
W37 Cepeda
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Default RE: WALKERA 37

Nice Mod.

Why didn't Think of that?

Today I saw some users with t-Rex 450s install the gyro underneath to avoid it being struck by the flybar during a crash..
i'm going to try that, un the Df37, that is a bit difficult it could happen, hence the flybar on the original is on the top..


W37 Cepeda


ORIGINAL: Permand

Here you can see how I have mounted my rudder servo.


Per.
Old 02-14-2007, 09:49 PM
  #1089  
Permand
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Default RE: WALKERA 37

Thank you!

Here are some more pictures. As you can see I have made 2 small alu profils. In the outher there are 2 2mm free holes and in the inner part there are 2mm threads. The hole thing is screwed together with the frame in the middel.

I have made it to come closer to the center of gravety and the servo is more proceted.
The push-rod is made of carbonfiber.
Hope you understand my bad english.

Per.
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Old 02-15-2007, 09:13 AM
  #1090  
W37 Cepeda
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Default RE: WALKERA 37

PEOPLE OF THIS FORUM. PLEASE IGNOR THIS GUY.

I BELIEVE HE IS MENTALLY CHALLENGED AND DOES

NOT MEAN WHAT HE WRITES. HE THINKS HE KNOWS

ME BUT IN REALITY HE DOES NOT. SO I APOLOGIZE FOR

THE INFESTATION HE IS CAUSING.

W37 CEpeda








ORIGINAL: johnchu_hk

hey cepeda i see you still here at 37 thread you still teach people

funny you are still here. I was thinking you stop already

i think you getting brains already. Are you now in schooling?

I think you are no study in school and learning.

that is good.

long live you. may you have more knowledge gain than what you have before

happy new year to all
Old 02-15-2007, 11:37 AM
  #1091  
Permand
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Default RE: WALKERA 37

Hey W37 Cepeda,

I wonder if you could give me some advise. Which main rotor blades can I use on my DF37 with the original rotorhead?
The original blades are NOT good. They are very, very different in weight and I can't track them properly.

By the way - here are some pictures of my new investment

Thanks
Per.
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Old 02-15-2007, 12:12 PM
  #1092  
W37 Cepeda
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Default RE: WALKERA 37

I use the Align 315 Blades.


But the original foamies should work ok and you should be able to fix the tracking on them too

So I dont really know whats the problem....

W37.

ORIGINAL: Permand

Hey W37 Cepeda,

I wonder if you could give me some advise. Which main rotor blades can I use on my DF37 with the original rotorhead?
The original blades are NOT good. They are very, very different in weight and I can't track them properly.

By the way - here are some pictures of my new investment

Thanks
Per.
Old 02-15-2007, 10:54 PM
  #1093  
johnchu_hk
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Default RE: WALKERA 37

yes Cepeda tell them me ratarded. not me retarded me tell them the truth

if they do not believe in me its okay but if they read the early pages of this thread

and if they were here before they will know. You no nothing back then. You stupid!!

you just learn because you keep reading other work and show off that you know something

but you just copy other work. that is bad thing you do!! shame on you get credit from other

people work. So what will you say?? me ratarder or you cheater!!! Mr know all!!!! you hate me

because me chinese guy. You just look good to the people ameracans but you show we chinese

are nothing but cheap people. Now who is retarded. People read this forum from start and you see

what he really is calling me always retarded and metal. To you cepeda i am chinese and a good

businessman. You might be white and american but I have more money than you! You show us

your 37 is nice and upgraded with all the align parts. I buy all align helis in original form and setup

now you call me mental. Who is mental if you have a Jaguar and you put BMW parts on it. STUPID

and careless.




ORIGINAL: W37 Cepeda

PEOPLE OF THIS FORUM. PLEASE IGNOR THIS GUY.

I BELIEVE HE IS MENTALLY CHALLENGED AND DOES

NOT MEAN WHAT HE WRITES. HE THINKS HE KNOWS

ME BUT IN REALITY HE DOES NOT. SO I APOLOGIZE FOR

THE INFESTATION HE IS CAUSING.

W37 CEpeda








ORIGINAL: johnchu_hk

hey cepeda i see you still here at 37 thread you still teach people

funny you are still here. I was thinking you stop already

i think you getting brains already. Are you now in schooling?

I think you are no study in school and learning.

that is good.

long live you. may you have more knowledge gain than what you have before

happy new year to all
Old 02-16-2007, 07:46 AM
  #1094  
mcdaniel
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Default RE: WALKERA 37

Guess who comes to the show again, it can't be true , I must be dreamed.[:'(]
Old 02-16-2007, 12:14 PM
  #1095  
protsi
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Default RE: WALKERA 37

hello to all you 37 freak, im a newbie and love the 37 cheap ,easy to fix easy to solve problem and after all i read this forum complete and a learn a lot , especial thanks to cepeda w37 nice job your influence make me modified my chopp as soon i have it since december. i will post few pictures later on.

johnchu_hk..........please don't say anything if not to help others you are a descrace for your people be a shame![&o] do us a favor ..keep your mouth shut .[:-]
unless you gone help
Old 02-16-2007, 06:36 PM
  #1096  
tommie!
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Default RE: WALKERA 37

UH OH...I SMELL TROUBLE...


ORIGINAL: johnchu_hk

yes Cepeda tell them me ratarded. not me retarded me tell them the truth

if they do not believe in me its okay but if they read the early pages of this thread

and if they were here before they will know. You no nothing back then. You stupid!!

you just learn because you keep reading other work and show off that you know something

but you just copy other work. that is bad thing you do!! shame on you get credit from other

people work. So what will you say?? me ratarder or you cheater!!! Mr know all!!!! you hate me

because me chinese guy. You just look good to the people ameracans but you show we chinese

are nothing but cheap people. Now who is retarded. People read this forum from start and you see

what he really is calling me always retarded and metal. To you cepeda i am chinese and a good

businessman. You might be white and american but I have more money than you! You show us

your 37 is nice and upgraded with all the align parts. I buy all align helis in original form and setup

now you call me mental. Who is mental if you have a Jaguar and you put BMW parts on it. STUPID

and careless.




ORIGINAL: W37 Cepeda

PEOPLE OF THIS FORUM. PLEASE IGNOR THIS GUY.

I BELIEVE HE IS MENTALLY CHALLENGED AND DOES

NOT MEAN WHAT HE WRITES. HE THINKS HE KNOWS

ME BUT IN REALITY HE DOES NOT. SO I APOLOGIZE FOR

THE INFESTATION HE IS CAUSING.

W37 CEpeda








ORIGINAL: johnchu_hk

hey cepeda i see you still here at 37 thread you still teach people

funny you are still here. I was thinking you stop already

i think you getting brains already. Are you now in schooling?

I think you are no study in school and learning.

that is good.

long live you. may you have more knowledge gain than what you have before

happy new year to all
Old 02-19-2007, 04:14 AM
  #1097  
johnchu_hk
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Default RE: WALKERA 37

no me not looking for trouble its him that is always calling me retarded but in reality he is the one

who does not like me. He only like americans which he thinks are superior but when he

calls me retarded chinese.
ORIGINAL: tommie!

UH OH...I SMELL TROUBLE...


ORIGINAL: johnchu_hk

yes Cepeda tell them me ratarded. not me retarded me tell them the truth

if they do not believe in me its okay but if they read the early pages of this thread

and if they were here before they will know. You no nothing back then. You stupid!!

you just learn because you keep reading other work and show off that you know something

but you just copy other work. that is bad thing you do!! shame on you get credit from other

people work. So what will you say?? me ratarder or you cheater!!! Mr know all!!!! you hate me

because me chinese guy. You just look good to the people ameracans but you show we chinese

are nothing but cheap people. Now who is retarded. People read this forum from start and you see

what he really is calling me always retarded and metal. To you cepeda i am chinese and a good

businessman. You might be white and american but I have more money than you! You show us

your 37 is nice and upgraded with all the align parts. I buy all align helis in original form and setup

now you call me mental. Who is mental if you have a Jaguar and you put BMW parts on it. STUPID

and careless.




ORIGINAL: W37 Cepeda

PEOPLE OF THIS FORUM. PLEASE IGNOR THIS GUY.

I BELIEVE HE IS MENTALLY CHALLENGED AND DOES

NOT MEAN WHAT HE WRITES. HE THINKS HE KNOWS

ME BUT IN REALITY HE DOES NOT. SO I APOLOGIZE FOR

THE INFESTATION HE IS CAUSING.

W37 CEpeda








ORIGINAL: johnchu_hk

hey cepeda i see you still here at 37 thread you still teach people

funny you are still here. I was thinking you stop already

i think you getting brains already. Are you now in schooling?

I think you are no study in school and learning.

that is good.

long live you. may you have more knowledge gain than what you have before

happy new year to all
Old 02-19-2007, 06:34 PM
  #1098  
armycopter
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Default RE: WALKERA 37

Mr. Chu HK -

Please go away. This thread runs fine until you show up. W37 is a great help to many of us and you are not. You're not wanted here. Take a hint. If you continue to berate W37, I will report you to the moderator.

-Mark
Old 02-20-2007, 01:01 PM
  #1099  
protsi
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Default RE: WALKERA 37

here is some picture..........
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Old 02-26-2007, 02:05 AM
  #1100  
streetforcegp2
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Default RE: WALKERA 37

sup guys,

where can i buy linkage's for the df37??? basiclly what i need are the swash linkage which has the metal ball on them and i dont think no one sell them with the linkage set.......

thanks
eddie


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